Base | Representation |
---|---|
bin | 10010111001010001… |
… | …11101000101110100 |
3 | 222011222001110021220 |
4 | 21130220331011310 |
5 | 131233402040302 |
6 | 4354332510340 |
7 | 506245026426 |
oct | 113450750564 |
9 | 28158043256 |
10 | 10144174452 |
11 | 4336138455 |
12 | 1b7131b3b0 |
13 | c588298b9 |
14 | 6c3372816 |
15 | 3e588b4bc |
hex | 25ca3d174 |
10144174452 has 12 divisors (see below), whose sum is σ = 23669740416. Its totient is φ = 3381391480.
The previous prime is 10144174441. The next prime is 10144174459. The reversal of 10144174452 is 25447144101.
10144174452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10144174459) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422673924 + ... + 422673947.
It is an arithmetic number, because the mean of its divisors is an integer number (1972478368).
Almost surely, 210144174452 is an apocalyptic number.
10144174452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10144174452 is an abundant number, since it is smaller than the sum of its proper divisors (13525565964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10144174452 is a wasteful number, since it uses less digits than its factorization.
10144174452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 845347878 (or 845347876 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 33.
The spelling of 10144174452 in words is "ten billion, one hundred forty-four million, one hundred seventy-four thousand, four hundred fifty-two".
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